參數(shù)資料
型號(hào): ICS951411YGLFT
英文描述: 68/MDR/RC/F SKT/BD MT/ST/M2.6/SCW/8MIN
中文描述: 系統(tǒng)時(shí)鐘芯片的支持ATI RS400 P4TM的系統(tǒng)
文件頁(yè)數(shù): 2/19頁(yè)
文件大?。?/td> 206K
代理商: ICS951411YGLFT
2
Integrated
Circuit
Systems, Inc.
ICS951411
0891E—03/07/05
Pin Description
PIN #
PIN NAME
PIN
TYPE
IN
OUT Crystal output, Nominally 14.318MHz
PWR Power pin for the 48MHz output.3.3V
OUT 48.00MHz USB clock
PWR Ground pin.
Vtt_PwrGd# is an active low input used to determine when latched inputs are
ready to be sampled. PD is an asynchronous active high input pin used to put
the device into a low power state. The internal clocks, PLLs and the crystal
oscillator are stopped.
IN
Clock pin of SMBus circuitry, 5V tolerant.
I/O
Data pin for SMBus circuitry, 5V tolerant.
IN
Frequency select latch input pin
Output enable for PCI Express (SRC) outputs. SMBus selects which outputs
are controlled.
0 = enabled, 1 = tri-stated
Output enable for PCI Express (SRC) outputs. SMBus selects which outputs
are controlled.
0 = enabled, 1 = tri-stated
OUT True clock of differential SRC clock pair.
OUT Complement clock of differential SRC clock pair.
PWR Supply for SRC clocks, 3.3V nominal
PWR Ground pin for the SRC outputs
OUT True clock of differential SRC clock pair.
OUT Complement clock of differential SRC clock pair.
OUT True clock of differential SRC clock pair.
OUT Complement clock of differential SRC clock pair.
PWR Ground pin for the SRC outputs
PWR Supply for SRC clocks, 3.3V nominal
OUT True clock of differential SRC clock pair.
OUT Complement clock of differential SRC clock pair.
OUT True clock of differential SRC clock pair.
OUT Complement clock of differential SRC clock pair.
PWR Ground pin for the SRC outputs
OUT True clock of differential SRC clock pair.
OUT Complementary clock of differential SRC clock pair.
DESCRIPTION
1
2
3
4
5
X1
X2
VDD48
USB_48MHz
GND
Crystal input, Nominally 14.318MHz.
6
VTT_PWRGD#/PD
IN
7
8
9
SCLK
SDATA
**FS_C
10
**CLKREQA#
IN
11
**CLKREQB#
IN
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
SRCCLKT7
SRCCLKC7
VDDSRC
GNDSRC
SRCCLKT6
SRCCLKC6
SRCCLKT5
SRCCLKC5
GNDSRC
VDDSRC
SRCCLKT4
SRCCLKC4
SRCCLKT3
SRCCLKC3
GNDSRC
ATIGCLKT1
ATIGCLKC1
相關(guān)PDF資料
PDF描述
ICSXXXXYFLFT 26/SKT/TB/2R/10AVE/90:10
ICSXXXXYGLFT System Clock Chip for ATI RS400 P4TM-based Systems
ICS951412YGLFT System Clock Chip for ATI RS480 K8-based Systems
ICS951412 16-Bit Buffers/Drivers With 3-State Outputs 48-TSSOP -40 to 85
ICS951412YFLFT System Clock Chip for ATI RS480 K8-based Systems
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ICS951412 制造商:ICS 制造商全稱:ICS 功能描述:System Clock Chip for ATI RS480 K8-based Systems
ICS951412AFLF 功能描述:IC SYSTEM CLOCK CHIP K8 56-SSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專用 系列:PCI Express® (PCIe) 標(biāo)準(zhǔn)包裝:1,500 系列:- 類型:時(shí)鐘緩沖器/驅(qū)動(dòng)器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP(0.209",5.30mm 寬) 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱:93786AFT
ICS951412AFLFT 功能描述:IC SYSTEM CLOCK CHIP K8 56-SSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專用 系列:PCI Express® (PCIe) 標(biāo)準(zhǔn)包裝:1,500 系列:- 類型:時(shí)鐘緩沖器/驅(qū)動(dòng)器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP(0.209",5.30mm 寬) 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱:93786AFT
ICS951412AGLF 功能描述:IC SYSTEM CLOCK CHIP K8 56-TSSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專用 系列:PCI Express® (PCIe) 標(biāo)準(zhǔn)包裝:1,500 系列:- 類型:時(shí)鐘緩沖器/驅(qū)動(dòng)器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP(0.209",5.30mm 寬) 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱:93786AFT
ICS951412AGLFT 功能描述:IC SYSTEM CLOCK CHIP K8 56-TSSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專用 系列:PCI Express® (PCIe) 標(biāo)準(zhǔn)包裝:1,500 系列:- 類型:時(shí)鐘緩沖器/驅(qū)動(dòng)器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP(0.209",5.30mm 寬) 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱:93786AFT